Reflectix Insulation in Maywood, CA | Thermal Insulation Co
Reflectix insulation service in Maywood means retrofitting foil radiant barriers into homes built between the 1920s and 1960s, where attic hatches are closet-sized and summer attic temperatures routinely pass 140°F. We’re an independent installer, not a Reflectix dealer or authorized rep, and we carry their double reflective rolls, single-bubble duct wrap, and R-8 foam core panels because they fit these tight Southeast LA attics better than most alternatives. Call (855) 382-3451 for a free estimate on any Reflectix job in the 90270.

Why Maywood Residents Choose Us for Reflectix Service
Thermal Insulation Co is a dedicated insulation contractor, and that focus matters when you’re working with foil radiant barriers in old bungalows. We’re not a generalist roofer who happens to stock a roll of Reflectix. We install eight brands across three methods: attic batts, blown-in, and spray foam, so when we recommend Reflectix for your attic, it’s because the material actually fits the application, not because it’s what we have on the truck. If you need Reflectix service in Bell, we bring the same product-agnostic approach.
Ruben Castellano, our owner, grew up in Montebello and learned building science at East Los Angeles College before spending nearly two decades working insulation across the San Gabriel Valley and east LA corridor. He’s seen enough failed foil installs in Maywood attics to know exactly what goes wrong and how to fix it. If a room in your house has always been the wrong temperature, there is usually a straightforward reason, and it is worth knowing what it is before spending money on anything. We bring that same diagnostic mindset to every Reflectix job we take on here.
We’re also close by. Maywood service calls get answered fast because our crews work this corridor weekly, which means shorter response times when your attic is baking and you need a radiant barrier assessed, repaired, or replaced before the next heat wave. Our Reflectix sales & service expertise is built on years of seeing how this material performs in real Southeast LA conditions, not a spec sheet.
Common Reflectix Insulation Problems We Solve in Maywood
Here’s what we actually find when we open up attics in this city:
- Dust-coated foil with zero reflective performance. Maywood’s low-pitch attics bake past 140°F all summer, and that heat bakes old insulation brittle. Dust settles on the foil face, and once the reflective surface is coated, emissivity performance collapses. We pull the failed material, re-baffle where needed, and re-hang fresh Reflectix with a clean hot-side air space.
- Foil stapled flat against the roof deck. Reflectix only works with an air gap facing the hot side. On the tight lots off Slauson, we regularly find DIY jobs where single-bubble foil was stapled directly to decking with zero gap. It’s not doing anything. We pull it, assess venting, and install it correctly or recommend a different approach if the attic can’t support a radiant barrier.
- Blocked eave vents choking the only airflow the house has. These 1920s-to-1960s bungalows have tiny soffit vents to begin with. When foil panels get stapled across them, the attic gets hotter, not cooler. We clear the vents, add baffles where the roofline allows, and re-install the barrier so it doesn’t cut into shared roof-edge airflow.
- Torn and delaminated duct wrap in converted garages. Maywood has a lot of garages converted into living space, and the duct runs in those rooms are often wrapped in single-bubble Reflectix installed years ago. Foil facing a poorly vented conditioned space delaminates, staples rust, and the wrap loses its seal. We replace it with new Reflective Foil Insulation and address the underlying venting issue.
- Compressed foil buried under old blown insulation. Some previous contractor blew cellulose or fiberglass right over a radiant barrier, which crushes the air gap and eliminates the foil’s performance. We remove the compressed material, evaluate what’s salvageable, and rebuild the assembly in the right order: air-sealing, baffles, then the barrier, then loose-fill on top if needed.
Reflectix Service in Maywood: What Local Conditions Mean for Your Equipment
Maywood packs roughly 27,000 people into about 1.18 square miles, making it one of the densest small cities in LA County. The narrow lots off Randolph and Slauson put rooflines inches from the neighbor’s, which creates a constraint most tract-home crews never hit: radiant-barrier foil has to be installed and vented without cutting into shared roof-edge airflow. The eave on one side of your house is often right up against the wall of the house next door. If a foil panel blocks the only soffit vent on that side, the attic stops breathing entirely. We see this all the time on these pre-1960s infill bungalows, which is why we inspect eave venting as part of every Reflectix job in the 90270 rather than just stapling up foil and calling it done. We handle Reflectix in Cudahy with the same attention to shared-wall airflow constraints.
Reflectix Models & Products We Service in Maywood
We work with the full Reflectix lineup that makes sense for this housing stock. The Double Reflective Insulation Roll with bubble core is our go-to for attic rafters where an air space is achievable. Reflective Foil Insulation single-bubble gets used for duct wrap on converted-garage walls and exposed plenums. The Reflective Foam Core R-8 rigid panels work well on garage ceilings and knee walls where the substrate is stable enough for board stock. Attic Radiant Barrier stapled foil-panel kits, both perforated and solid, round out what we install. We use genuine Reflectix branded rolls and panels, not unlabeled foil-bubble generics, because foil thickness and bubble core thickness drive the rated R-value, and unbranded rolls vary enough to change actual performance. On repairs, we replace like-for-like with the correct product rather than forcing whatever is in stock. That includes Reflectix repair in Commerce, where we match the original product spec exactly.
Reflectix Service Pricing in Maywood
Reflectix service in Maywood typically runs $3 to $6 per square foot for attic radiant barrier installation depending on access, existing venting, and how much failed material needs removal first. A small bungalow attic can often be done in a day, while two-story fourplexes along the main corridors take longer and cost more because of access height and shared-wall complexities. Duct wrap replacement on a converted garage room usually falls in the $400 to $900 range for most jobs. If you’re deciding between repair and replacement, we’ll give you a straight answer: if the foil is torn, dust-coated, or installed without an air gap, replacement is almost always the better spend. Call (855) 382-3451 for an exact quote. Estimates are free, and we’ll walk your attic before quoting anything.

Serving Maywood, CA — Our Local Coverage Area
We’re based in the Maywood area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help, including Reflectix service in Huntington Park.
FAQs – Reflectix Insulation in Maywood
Is Thermal Insulation Co an authorized Reflectix dealer?
No. We’re an independent installer with no affiliation, authorization, or warranty relationship with Reflectix. We specify their products because they fit these Maywood attics, not because anyone endorses us. That independence means our recommendations are driven by your home’s needs, not a brand agreement.
Do you use genuine Reflectix parts or knock-off foil?
We install genuine Reflectix branded rolls and panels. Unbranded foil-bubble generics vary enough in foil thickness and bubble core that the rated R-value doesn’t hold up, and in Maywood’s 140°F attics that difference shows up within a season or two. We’ll quote genuine product and install it correctly the first time.
How long does a Reflectix attic install take in Maywood?
Most single-story bungalow attics take one day once we’re on site. Bigger jobs with failed-material removal, eave-vent clearing, and baffle installation can run two days. We’ll give you a timeframe when we quote, and we don’t leave a job half-open. Call (855) 382-3451 to get on the schedule.
Which Reflectix products do you service?
We install and repair the Double Reflective Insulation Roll, single-bubble Reflective Foil Insulation for duct wrap, Reflective Foam Core R-8 panels for garage ceilings and knee walls, and both perforated and solid Attic Radiant Barrier kits. If it’s a Reflectix product designed for attic or duct applications, we likely have it or can have it in a day.
Is Radiant Barrier & Ventilation something you handle together, or do I need a separate roofer?
We handle both. Radiant barrier and attic ventilation have to work together; if the foil blocks your eave vents or there’s no air gap, the barrier does nothing. We inspect and repair venting as part of the same job, which is why Maywood homeowners don’t need a separate roofer just to get their attic breathing again. Call (855) 382-3451 for a free assessment.
Service Areas Near Maywood
We cover the full Southeast LA corridor, including Maywood service area appointments in the 90270 and surrounding communities. If you’re a few minutes east or northeast, we provide Reflectix service in Monterey Park and Reflectix service in San Gabriel as well. Bell, Huntington Park, Bell Gardens, and Cudahy are all within our standard routing, which keeps response times short.
Book Your Reflectix Service in Maywood Today
If your Maywood attic is already hitting 130°F plus and the back bedrooms won’t cool down, don’t wait for the next heat wave. Call Thermal Insulation Co at (855) 382-3451 for a free Reflectix estimate. We’ll get in your attic, tell you what’s actually going on, and fix it right. Same-day assessments are available most weeks.
Written by Ruben Castellano, Owner at Thermal Insulation Co, serving Maywood and the Southeast LA corridor with dedicated insulation contracting since he started in the trade.